Answer:
x = 51
Step-by-step explanation:
2x + 4 + x + 23 = 180
3x + 27 = 180
3x = 153
x = 51
Answer: The answer is B
Step-by-step explanation: Can I get brainliest
I just took that quiz on k12. The answer is no solution. Hope I helped!
(Observed data - Accepted standard) divided by the accepted standard. Then all of that is multiplied by 100.
( ( O - A ) / A) * 100